Wow! I love it. No seriously. That is so cool. I am blown away by that photograph. And to answer your question. I am drawn more to the circle on the leaf. But to get trippy on your work, I would say the man made circle was there to make sure you got "it". Perhaps it is, answering the age old question of, what is the meaning of life, maybe? Hmmm. Thanks for sharing that moment with us velimir!